Merck Inc.
| Business category 1 | Inorganic Salts |
| City ( of main office ) | Manila, PH, Philippines |
| Address | 24th Floor GT Tower International, 6813 Ayala Avenue corner H.V. Dela Costa St., Salcedo Village, 1227 1227 Philippines |
| Phones | 63-632-8154067 |
| Web site | www.customersupport.ph |
| Date | 2011 Oct 29, 09:10 |